Bolt Guides

Expert insights on weight loss and more.

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

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Weight loss

Read all on weight loss

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Weight Loss

min read

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Can you take paracetamol after gastric sleeve surgery? Find out why it's the recommended pain relief, which formulations are safe, what to avoid, and when to seek medical advice.

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Weight Loss

min read

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Dental hygiene scope of practice and HbA1c explained: understand glycaemic markers, periodontal links, referral pathways, and how UK hygienists can safely support patients with diabetes.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

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GLP-1 Brands

min read

Ozempic and Hiatal Hernia: Management and Safety Guidance

Ozempic and hiatal hernia: understand how this diabetes medication may affect digestive symptoms, practical management tips for patients with hiatal hernia, and when to seek medical advice for safe, effective treatment.

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Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

GLP-1 Brands

min read

Restarting Ozempic After Surgery: When & How to Resume

Learn when to safely restart Ozempic after surgery, how to resume treatment after 1-4 weeks off, and what to expect when restarting GLP-1 therapy.

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

GLP-1 Brands

min read

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Does Ozempic cause numbness and tingling? Discover the indirect mechanisms that may explain paraesthesia during treatment, when to seek medical advice, and how to manage symptoms effectively with UK clinical guidance.

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

GLP-1 Brands

min read

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Compare Ozempic vs Mounjaro vs Wegovy costs in the UK. Discover NHS eligibility criteria, private prescription prices (£150–£350/month), insurance coverage, and cost-effectiveness for weight management and diabetes treatment.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

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Erectile dysfunction

Answer all your questions about erectile dysfunction.

Read erectile dysfunction guides

Erectile Dysfunction

min read

Does Anavar Help with Erectile Dysfunction? UK Guide

Does Anavar help with erectile dysfunction? Discover why this anabolic steroid may worsen ED, the risks to sexual health, and evidence-based treatments available in the UK.

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How Quickly Does Testogel Work? Timeline and What to Expect

Testosterone

min read

How Quickly Does Testogel Work? Timeline and What to Expect

Discover how quickly Testogel works for testosterone replacement therapy. Learn the timeline for improvements in energy, mood, sexual function, and body composition, plus essential monitoring and safety guidance for UK patients.

Why You Should Not Let Your Girlfriend Apply Testogel

Testosterone

min read

Why You Should Not Let Your Girlfriend Apply Testogel

Discover why letting your girlfriend apply Testogel is dangerous. Learn about serious testosterone transfer risks to women and children, MHRA safety warnings, and how to use TRT safely to protect your partner from virilisation and hormonal side effects.

Does Testogel Work? Evidence, Timeframes and Effectiveness

Testosterone

min read

Does Testogel Work? Evidence, Timeframes and Effectiveness

Does Testogel work for low testosterone? Discover the clinical evidence, how long it takes to see results, factors affecting effectiveness, and what to expect from this UK-licensed testosterone replacement therapy.

Erectile Dysfunction

min read

Do Condoms Cause Erectile Dysfunction? Medical Facts and Solutions

Do condoms cause erectile dysfunction? Discover the medical evidence on condom-associated erection problems, why they occur, and practical solutions for maintaining erectile function during safer sex. Expert UK guidance on sizing, psychological factors, and when to seek help.

Mounjaro

min read

Does Mounjaro Affect Cortisol Levels? UK Clinical Evidence

Does Mounjaro affect cortisol levels? Discover what current UK clinical evidence reveals about tirzepatide's impact on cortisol, the body's stress hormone, and when to speak to your GP about hormonal concerns.

Cost

min read

Mounjaro Cost UK: Tirzepatide Pricing Guide

Compare Mounjaro & tirzepatide prices from UK private services. See costs, what's included, and what clinical support to expect.

Does GLP-1 Cause Blood Clots? Evidence and Safety

Weight Loss

min read

Does GLP-1 Cause Blood Clots? Evidence and Safety

Does GLP-1 cause blood clots? Discover what the evidence shows about GLP-1 receptor agonists and thrombotic risk, including cardiovascular benefits, patient risk factors, and when to seek medical advice.

Weight Loss

min read

Calorie Deficit Weight Loss Meal Plan: NHS-Aligned Guide

A calorie deficit weight loss meal plan can help you lose weight safely and sustainably. Discover NHS-aligned guidance on calorie targets, balanced eating, and common mistakes to avoid.

CAM in Obesity Treatment: Evidence, Safety and UK Guidance

Weight Loss

min read

CAM in Obesity Treatment: Evidence, Safety and UK Guidance

Discover what CAM in obesity treatment involves, from herbal supplements to acupuncture. Learn about the evidence, safety risks, and how complementary approaches fit with UK guidelines for effective weight management.

Hives After Gastric Sleeve: Causes, Triggers, and NHS Treatments

Weight Loss

min read

Hives After Gastric Sleeve: Causes, Triggers, and NHS Treatments

Hives after gastric sleeve surgery can be triggered by nutritional deficiencies, immune changes, or peri-operative exposures. Learn causes, NHS treatments, and when to seek urgent help.

Hair Loss

min read

Lithium and Hair Loss: Causes, Frequency, and Management Options

Does lithium cause hair loss? Learn how lithium can trigger alopecia, how common it is, what investigations are needed, and how to manage it safely with NHS guidance.

Red Wine with Most Resveratrol: Varieties, Limits & Safer Alternatives

Supplements

min read

Red Wine with Most Resveratrol: Varieties, Limits & Safer Alternatives

Discover which red wine contains the most resveratrol, why bioavailability limits health benefits, and safer alternatives. Evidence-based UK guidance on resveratrol, wine varieties, and cardiovascular health without alcohol risks.

Decreased HbA1c Following Bariatric Surgery: What to Expect

Weight Loss

min read

Decreased HbA1c Following Bariatric Surgery: What to Expect

Decreased HbA1c following bariatric surgery can be dramatic — find out how much improvement to expect, which procedures work best, and what NICE guidelines say about eligibility and monitoring.

Which Form of Zinc Is Best Absorbed? UK Guide

Supplements

min read

Which Form of Zinc Is Best Absorbed? UK Guide

Discover which form of zinc is best absorbed by the body. Compare zinc gluconate, citrate, picolinate, and other formulations for bioavailability, tolerability, and optimal supplementation strategies aligned with UK guidance.

Mounjaro

min read

Dos and Don'ts on Mounjaro: Essential UK Patient Guide

Essential dos and don'ts on Mounjaro: learn proper injection technique, dosing schedules, side effect management, and lifestyle tips for safe, effective tirzepatide treatment in the UK.

Difference Between NASH and Fatty Liver: Key Facts

Weight Loss

min read

Difference Between NASH and Fatty Liver: Key Facts

Discover the critical difference between NASH and fatty liver disease. Learn how inflammation distinguishes these conditions, their progression risks, diagnostic tests, and evidence-based UK treatment approaches to protect your liver health.

GLP-1 Agonists and Suicidal Ideation: The Evidence

Weight Loss

min read

GLP-1 Agonists and Suicidal Ideation: The Evidence

What does evidence say about GLP-1 agonists and suicidal ideation? Review MHRA and EMA guidance, warning signs, and safe use advice.

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

Weight Loss

min read

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

Can you take Dulcolax after gastric sleeve surgery? Learn how bisacodyl works, which laxatives UK bariatric teams recommend post-sleeve, and when to seek medical advice.

Bolt Guides

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight loss

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

GLP-1 Brands

Wegovy

Mounjaro

Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Anavar Help with Erectile Dysfunction? UK Guide

How Quickly Does Testogel Work? Timeline and What to Expect

Why You Should Not Let Your Girlfriend Apply Testogel

Does Testogel Work? Evidence, Timeframes and Effectiveness

Browse all

Do Condoms Cause Erectile Dysfunction? Medical Facts and Solutions

Does Mounjaro Affect Cortisol Levels? UK Clinical Evidence

Mounjaro Cost UK: Tirzepatide Pricing Guide

Does GLP-1 Cause Blood Clots? Evidence and Safety

Calorie Deficit Weight Loss Meal Plan: NHS-Aligned Guide

CAM in Obesity Treatment: Evidence, Safety and UK Guidance

Hives After Gastric Sleeve: Causes, Triggers, and NHS Treatments

Lithium and Hair Loss: Causes, Frequency, and Management Options

Red Wine with Most Resveratrol: Varieties, Limits & Safer Alternatives

Decreased HbA1c Following Bariatric Surgery: What to Expect

Which Form of Zinc Is Best Absorbed? UK Guide

Dos and Don'ts on Mounjaro: Essential UK Patient Guide

Difference Between NASH and Fatty Liver: Key Facts

GLP-1 Agonists and Suicidal Ideation: The Evidence

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

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